San Jose - Reno
Flight / Schedule
San Jose - Reno
Aircraft
Cessna 421C Golden Eagle IIIRegistration
N421W
MSN
421C-0868
Year of Manufacture
1980
Operator
Tri-WingsDate
May 16, 2013 at 01:30 PM
Type
CRASHFlight Type
Private
Flight Phase
Flight
Crash Site
Mountains
Crash Location
Floriston California
Region
North America • United States of America
Coordinates
39.3939°, -120.0217°
Crash Cause
Human factor
Narrative Report
On May 16, 2013 at 01:30 PM, San Jose - Reno experienced a crash involving Cessna 421C Golden Eagle III, operated by Tri-Wings, with the event recorded near Floriston California.
The flight was categorized as private and the reported phase was flight at a mountains crash site.
1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.
Crew on board: 1, crew fatalities: 1, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is human factor. During a cross-country instrument flight rules (IFR) flight, the air traffic controller cleared the pilot to begin his initial descent for landing and issued a heading change to begin the approach. The pilot acknowledged the altitude and heading change. One minute later, the controller noticed that the airplane's radar track was not tracking the assigned heading. The controller queried the pilot as to his intentions, and the pilot replied that he was in a spin. There were no further communications with the pilot. The wreckage was subsequently located in steep mountainous terrain. A study of the weather indicated widespread cloud cover in the area around the time of the accident. A witness near the accident site reported that he heard an airplane in a dive but could not see it due to the very dark clouds in the area. He heard the engine noise increase and decrease multiple times. It is likely that the pilot entered into the clouds and failed to maintain airplane control. The changes in the engine noise were most likely the result of the pilot's attempt to recover from the spin. About 8 months before the accident, the pilot completed the initial pilot training course in the accident airplane and was signed off for IFR currency; however, recent or current IFR experience could not be determined. Examination of the fragmented airplane and engines revealed no abnormalities that would have precluded normal operation.
Aircraft reference details include registration N421W, MSN 421C-0868, year of manufacture 1980.
Geospatial coordinates for this crash are approximately 39.3939°, -120.0217°.
Fatalities
Total
1
Crew
1
Passengers
0
Other
0
Crash Summary
During a cross-country instrument flight rules (IFR) flight, the air traffic controller cleared the pilot to begin his initial descent for landing and issued a heading change to begin the approach. The pilot acknowledged the altitude and heading change. One minute later, the controller noticed that the airplane's radar track was not tracking the assigned heading. The controller queried the pilot as to his intentions, and the pilot replied that he was in a spin. There were no further communications with the pilot. The wreckage was subsequently located in steep mountainous terrain. A study of the weather indicated widespread cloud cover in the area around the time of the accident. A witness near the accident site reported that he heard an airplane in a dive but could not see it due to the very dark clouds in the area. He heard the engine noise increase and decrease multiple times. It is likely that the pilot entered into the clouds and failed to maintain airplane control. The changes in the engine noise were most likely the result of the pilot's attempt to recover from the spin. About 8 months before the accident, the pilot completed the initial pilot training course in the accident airplane and was signed off for IFR currency; however, recent or current IFR experience could not be determined. Examination of the fragmented airplane and engines revealed no abnormalities that would have precluded normal operation.
Cause: Human factor
Occupants & Outcome
Crew On Board
1
Passengers On Board
0
Estimated Survivors
0
Fatality Rate
100.0%
Known people on board: 1
Operational Details
Schedule / Flight
San Jose - Reno
Operator
Tri-WingsFlight Type
Private
Flight Phase
Flight
Crash Site
Mountains
Region / Country
North America • United States of America
